Results 121 to 130 of about 4,061 (184)

Machine tools and fixtures: A compilation [PDF]

open access: yes
Innovations developed by NASA, AEC, and their contractors concerning tools, adaptors, jigs, and fixtures useful in machining a wide variety of materials are ...

core   +1 more source

Local Synthesis and Tooth Contact Analysis of Face-Milled Spiral Bevel Gears [PDF]

open access: yes
Computerized simulation of meshing and bearing contact for spiral bevel gears and hypoid gears is a significant achievement that could substantially improve the technology and the quality of the gears.
Litvin, Faydor L., Zhang, Yi
core   +1 more source

Design and Experimental Validation of a Multimodal Snake Robot with Elliptical Wheels. [PDF]

open access: yesBiomimetics (Basel)
Xiao X   +7 more
europepmc   +1 more source

Advanced Gas Turbine (AGT) powertrain system [PDF]

open access: yes
A 74.5 kW(100 hp) advanced automotive gas turbine engine is described. A design iteration to improve the weight and production cost associated with the original concept is discussed.
Helms, H. E., Kaufeld, J., Kordes, R.
core   +1 more source

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